1- Moved by, or operated by a fluid
2- Run by or use of compressed air
3-
hydraulic generater
Hydraulic high pressure water pump
Hydraulic submersible pump
Hydraulic compressor

4- A system that transfers pressure through liquid to aid in the lifting of an object.

5- Hydraulic is Operated by a liquid moving in a confined space under pressure:hydraulic fluid

6- Pneumatic is Operated by air or gas under pressure
7- Pneumatics use air, Hydraulics use Oil


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